Over the past few months, we’ve given you quite a number of resources to check out for interesting and funky desktop wallpapers. So now that you’ve got a bunch of favorites, isn’t it a pain to go in and switch them manually? Obviously somebody at Microsoft thought so too, so they created the Windows XP Creativity Fun Pack PowerToys Wallpaper Changer. No, unfortunately I’m not kidding about that name.
The default behavior is that it will change your desktop wallpaper every 30 minutes, but there are quite a few options to fiddle with.
Note that like most Microsoft downloads these days, this download may require you to take part in Windows Genuine Advantage validation.
source post [download squad]